Ключевые слова: accuracy, architect, architecture, art, background, blueprint, building, caliper, circle, compass, craft, design, designer, diameter, divider, drafting, draw, drawing, education, engineer, engineering, equipment, exact, geometric, geometry, graphic, icon, illustration, instrument, isolated, math, mathematic, measure, measurement, metal, object, paper, precision, school, science, silhouette, silver, single, sketch, steel, technical, tool, work,